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ADI ADA4841-2YCPZ-R7 product image
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ADI ADA4841-2YCPZ-R7RoHS

Manufacturer
ADI
MPN
ADA4841-2YCPZ-R7
LCSC Part #
C207457
Packaging
LFCSP-8(3x3)
Customer #
Key Attributes
2 300uV 12V/us 115dB 5.3uA 1.4mA 80MHz Rail-to-rail output LFCSP-8(3x3) Instrumentation, Op Amps, Buffer Amps RoHS
Datasheetpdf iconADI ADA4841-2YCPZ-R7
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QtyUnit Price(Reference Only)Total Amount
1+$ 12.4507$ 12.45
10+$ 10.7787$ 107.79
30+$ 9.7591$ 292.77
100+$ 8.9046$ 890.46
Standard Packaging1500/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Linear/Amplifiers/Instrumentation, Op Amps, Buffer Amps
ManufacturerADI
PackagingLFCSP-8(3x3)
Number of Channels2
Vos - Input Offset Voltage300uV
Slew Rate12V/us
Input Offset Current(Ios)500nA
Input offset current drift(Ios TC)-
FeaturesEnable/shutdown function;ESD protection
Operating Temperature-40℃~+125℃
Common Mode Rejection Ratio(CMRR)115dB
Ib - Input Bias Current5.3uA
Output Current30mA
Maximum Power Supply Range (Vdd-Vss)12V
Input Offset Voltage Drift(Vos TC)1uV/℃
Quiescent Current1.4mA
Gain Bandwidth Product80MHz
Input Voltage Noise Density2.1nV/√Hz@100kHz
Dual Supply-
Rail to RailRail-to-rail output
Single Supply2.7V~12V
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging1500
Sales UnitPiece

Introduction

AI Translation

The ADA4841-1/ADA4841-2 are unity-gain stable, low noise, low distortion, rail-to-rail output amplifiers with a maximum quiescent current of 1.5mA. These amplifiers offer low power consumption along with 2.1nV/√Hz low broadband voltage noise and 1.4pA/√Hz current noise, delivering an excellent −105dBc SFDR at 100kHz. To maintain a low-noise environment at lower frequencies, the amplifiers exhibit low 1/f noise of 7nV/√Hz and 13pA/√Hz at 10Hz. The ADA4841-1/ADA4841-2 feature output swing to within 50mV of each supply rail, an input common-mode voltage range that extends to the negative supply voltage, and the ability to drive capacitive loads up to 10pF with minimal peaking. They deliver the performance needed to effectively support the latest 16-bit to 18-bit ADCs, making them ideal for portable instrumentation, high channel count, industrial measurement, and medical applications, and are well suited for driving the 16-bit PulsAR ADC AD7685/AD7686.

Features

AI Translation
  • Low power: 1.1mA per amplifier
  • Low wideband noise: 2.1nV/√Hz, 1.4pA/√Hz
  • Low 1/f noise: 7nV/√Hz (10Hz), 13pA/√Hz (10Hz)
  • Low distortion: -105dBc (100kHz), Vo = 2Vp-p
  • High-speed -3dB bandwidth: 80MHz (G = +1)
  • Slew rate: 12V/μs
  • 0.1% settling time: 175ns
  • Low offset voltage: 0.3mV (maximum)
  • Rail-to-rail output
  • Shutdown mode
  • Wide supply voltage range: 2.7V to 12V

Applications

AI Translation
  • Low power, low noise signal processing
  • Battery-powered instrumentation
  • 16-bit PulsAR ADC devices